Google Stitch adds Ideate Agent for deep design research

For most product teams, the hardest part of building a new feature isn't pushing pixels in Figma. It is the tedious discovery work that comes before it, like screenshotting competitors, breaking down user flows, and debating vague directions.

Google Labs is trying to take over that entire research phase with a new feature in Stitch called Ideate Agent. Rustin Banks, an AI product manager at Google, is already calling it the beginning of "Deep Design."

Deep research before committing to pixels

Stitch is Google's experimental design tool powered by its proprietary models. Instead of starting with an empty canvas, you tell the tool what you want in plain English, and it builds out UI variants that can be exported to Figma with Auto Layout intact, or downloaded as clean HTML and CSS code.

Ideate Agent is built specifically for the messy brainstorming phase before you settle on a final layout.

Instead of blindly generating one-off screens, the agent thinks through your prompt, browses the web to pull context from existing websites, and learns interface trends in real time. You can ask it to review top ecommerce checkout patterns or explore current SaaS pricing structures, and it will return multiple parallel design directions based on that research.

From there, teams can pick a winning concept to refine inside Stitch or pull into team design sprints. The tool also supports MCP connections to developer tools like Claude Code, allowing teams to pipe raw user research interview transcripts directly into Stitch and generate stakeholder decks in minutes.

Stitch is still officially in beta inside Google Labs. The team is rolling out updates multiple times a week, and it remains totally free to use under monthly usage limits, though Google notes it is meant for rapid concept exploration rather than production-ready software.

Why it matters

Most generative UI tools on the market miss the mark because they assume people just want instant code. But product discovery has never been a straight line from prompt to finished product. Real design requires testing competing assumptions first.

By moving the agent upstream into research and multi-option exploration, Google makes Stitch feel less like a mechanical code exporter and more like an active collaborator during early sprints. For founders and product managers, turning hours of competitive teardowns into ready-to-debate visual options is an immediate workflow win.

It also sets a new bar for interface design tools across the board. The competitive battleground is no longer just about generating cleaner CSS, but about which tool can synthesize market trends into smarter structural decisions before a single wireframe is drawn.